(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A.Using polar coordinates, evaluate the improper integral of e^(-10(x^2+y^2))dxdy

B. use part A to integrate from negative infinity to positive infinity of e^(-10x^2)dx

2. Relevant equations[/b]

3. The attempt at a solution

i got part A to be pi/10, but for part B i clueless, can someone please give me a hit on how to integrate it!

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# Homework Help: Polars again

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